Suppose all the prices are given for per kg of a Dry fruits. What amount of Raisins will have to added to 42 kg of Apricot such that the resultant mixture costs Rs 380?
CP of Raisins = 250 + 50 + 20 = Rs. 320 For CP of Apricot: SP = 100, loss% = 20% So CP of Apricot = 320 x (100/80) = Rs. 400 Using method of allegation: 
x= 14 kg
Without stopping the speed of the train is 125 kmph, with stopping the speed of the train is 75 kmph.Find the stop time of the train?
Two trains of length 200m and 160m respectively are running on parallel lines of rails. When running in the same direction the faster train passes the s...
A train 325 metre long takes 45 sec to cross a man running at a speed of 6 km/hr in the direction opposite to that of train. What is the speed of the tr...
A train running with the speed of 28 m/s crosses a man walking with the speed of 6 m/s in the same direction in 15 seconds, find the length of train.
A goods train leaves a station at a certain time and at a fixed speed. After 11 hours, an express train leaves the same station and moves in the same di...
A train 200 m long running at 36 km/hr takes 45 seconds to cross a bridge. The length of the bridge is
A person sees a train passing over 4 km long bridge. The length of the train is half that of bridge if the train clears the bridge in 4 mins. What is th...
Two trains A and B, were proceeding in the same direction on parallel tracks at 23 km/hr and 77 km/hr respectively. A man noticed that it took exactly 1...
Two trains running in a opposite directions crosses pole in 84s and 57s respectively and they cross each other in 72s. Find the ratio of their speeds?
Train A running at a speed of 46 km/hr crosses train B in 30 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is...
